Electricity

• Static - cashed by friction (materials are rubbed together)

  -electrons move from one to another

  -one material becomes positive while the one becomes negative charged
• Too much static charge = spark

  potential difference large enough = electrons jump
• Opposites attract ( <- P P -> , N -> <- P)
• Electric charge creates electric field

  closer you get = stronger the field gets

  shown but drawings lines , positive to negative

  charged object closer, force stronger